Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Allen-Bradley 140G-I3C4-D20 circuit breaker is an I Frame molded case breaker, designed for robust industrial panel protection with a current rating of 200 Amps and a thermal/magnetic trip unit. Suitable for use with either aluminum or copper wire, it supports temperatures up to 75°C and offers a 35 kiloamps interrupting capacity at 480 Volts AC, ensuring reliability in high-demand environments. Certified to meet UL, IEC, and CSA standards, this breaker also boasts a rated insulation voltage of 800 Volts and an impulse withstand voltage of 8 kilovolts, all encased within a compact footprint of 150 x 140 x 70 millimeters, supporting a mechanical life of 25,000 operations.